2017393565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{37013}}^1$

素因数の和:38020

約数の個数: 16

約数和(自身を含む): 2643687936

約数和(自身を除く): 626294371

約数列:

[1, 5, 11, 55, 991, 4955, 10901, 37013, 54505, 185065, 407143, 2035715, 36679883, 183399415, 403478713, 2017393565]

約数ペア:

[(1, 2017393565), (5, 403478713), (11, 183399415), (55, 36679883), (991, 2035715), (4955, 407143), (10901, 185065), (37013, 54505)]